Title:
ELASTOMER BLEND COMPOSITION CONSISTING OF SULFONATED EPDM TERPOLYMER AND POLYSTYRENE RESIN
Document Type and Number:
Japanese Patent JPS53133255
Kind Code:
A
Abstract:
This invention relates to heterogeneous elastomeric blends having improved rheological properties of a major portion of a neutralized sulfonated elastomeric polymer with a minor portion of a polystyrene thermoplastic resin or a neutralized sulfonated polystyrene resin and mixtures thereof. Both the sulfonated elastomeric polymer and the sulfonated thermoplastic resin have about 0.2 to about 10.0 mole percent of SO3H groups, at least 90% of which are neutralized with an organic amine.
Inventors:
SHIYAN AI CHIYUN
Application Number:
JP4259578A
Publication Date:
November 20, 1978
Filing Date:
April 11, 1978
Export Citation:
Assignee:
EXXON RESEARCH ENGINEERING CO
International Classes:
C08J3/00; C08L7/00; C08L21/00; C08L23/00; C08L23/32; C08L25/00; C08L33/00; C08L33/02; C08L101/00; (IPC1-7): C08F8/36; C08L25/06